//Copyright (c) 2010 Jimmy Merari - jim.merari@gmail.com

//Permission is hereby granted, free of charge, to any person obtaining a copy
//of this software and associated documentation files (the "Software"), to deal
//in the Software without restriction, including without limitation the rights
//to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//copies of the Software, and to permit persons to whom the Software is
//furnished to do so, subject to the following conditions:

//The above copyright notice and this permission notice shall be included in
//all copies or substantial portions of the Software.

//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//THE SOFTWARE.

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

namespace Cinovasi.Scriptagility
{
    public abstract class DataProvider
    {
        #region Shared/Static Methods
        // singleton reference to the instantiated object 
        private static DataProvider objProvider = null;

        // constructor
        static DataProvider()
        {
            CreateProvider();
        }

        // dynamically create provider
        private static void CreateProvider()
        {
            objProvider = (DataProvider)DotNetNuke.Framework.Reflection.CreateObject("data", "Cinovasi.Scriptagility", "");
        }

        // return the provider
        public static DataProvider Instance()
        {
            return objProvider;
        }

        #endregion

        public abstract int SaveScript(int scriptId, int moduleId, string scriptName,
            int placement, string script, bool enableTokenReplace, string contentType,
            int scriptOrder);

        public abstract IDataReader GetScriptByModuleId(int moduleId);
        public abstract IDataReader GetExternalScriptByModuleId(int moduleId);
        public abstract IDataReader GetScriptById(int scriptId);
        public abstract IDataReader GetExternalScriptByName(int scriptId, string name);
        public abstract void DeleteScript(int scriptId);
    }
}
